NA 159
DIN Standards Committee Services
Standards
[Withdrawn]
DIN ISO 20252
DIN ISO 20252
Market, opinion and social research - Vocabulary and service requirements (ISO 20252:2006)
Title (German)
Markt-, Meinungs- und Sozialforschung - Begriffe und Dienstleistungsanforderungen (ISO 20252:2006)